A61K 2035/128
Capsules
Official title: {capsules, e.g. microcapsules}
A61K2035/128 (Capsules) appears on 172 US grants and 179 published applications in this corpus.
Search patents in A61K- Granted patents
- 172
- Published applications
- 179
- Assignees
- 132
- Inventors
- 390
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 16 | 0 |
| 1999 | 17 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 5 |
| 2002 | 8 | 8 |
| 2003 | 5 | 6 |
| 2004 | 4 | 12 |
| 2005 | 8 | 7 |
| 2006 | 5 | 1 |
| 2007 | 2 | 6 |
| 2008 | 4 | 5 |
| 2009 | 0 | 3 |
| 2010 | 1 | 9 |
| 2011 | 1 | 7 |
| 2012 | 3 | 8 |
| 2013 | 3 | 3 |
| 2014 | 3 | 6 |
| 2015 | 2 | 4 |
| 2016 | 6 | 9 |
| 2017 | 6 | 11 |
| 2018 | 4 | 8 |
| 2019 | 3 | 13 |
| 2020 | 7 | 9 |
| 2021 | 3 | 10 |
| 2022 | 8 | 9 |
| 2023 | 1 | 5 |
| 2024 | 8 | 8 |
| 2025 | 5 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Genetically engineered microorganisms and methods of use17 Mar 2026US 12,576,128 B2University of Massachusetts
- Capsules with a hydrogel matrix18 Nov 2025US 12,472,479 B2Microcaps AG
- Compositions and methods for immune tolerance9 Sep 2025US 12,409,249 B2Massachusetts Institute of Technology
- Aqueous systems of at least two phases containing microcapsules and processes for manufacturing the same17 Jun 2025US 12,330,127 B2The Trustees of the University of Pennsylvania
- Method for producing hydrogel microcapsules, kit for producing capsules, and use therefor14 Jan 2025US 12,194,154 B2Riken
- Microcapsule crosslinking23 Jul 2026US 2026/0209689 A1Droplet Genomics, UAB
- Methods for treating autism spectrum disorder and associated symptoms29 Jan 2026US 2026/0027166 A1Arizona Board of Regents on behalf of Arizona State University
- Methods and devices for generating core-shell droplets and particles13 Nov 2025US 2025/0345767 A1The Trustees of Princeton University
- Hollow spherical particle10 Jul 2025US 2025/0221940 A1Kyoto University
- Biodegradable controlled release antiviral agent implants19 Jun 2025US 2025/0195415 A1Yale University
Most cited
By later US patents
- Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers896US 5,410,016 ABoard of Regents, The University of Texas System · 1995
- Encapsulation of biological material667US 4,352,883 ADamon Corporation · 1982
- Gels for encapsulation of biological materials587US 5,858,746 ABoard of Regents, The University of Texas System · 1999
- Implantable biocompatable immunoisolatory vehicle for delivery of selected therapeutic products448US 6,083,523 ABrown University · 2000
- Gels for encapsulation of biological materials331US 5,529,914 ABoard of Regents, The Univeristy of Texas System · 1996